日付/時刻の差分を求める

by yshrkn

JavaScript

var myBirthDate = new Date("1992/12/24 00:00:00");
var today = new Date();
var daysPassedSinceIWasBorn;

daysPassedSinceIWasBorn = (today.getTime() - myBirthDate.getTime()) / 1000 / 60 /60 / 24;

console.log("生まれてから" + parseInt( daysPassedSinceIWasBorn, 10) + "日経ちました。");